.address {
    /deep/.van-nav-bar .van-icon {
        color: #307dd5;
    }
    /deep/.van-nav-bar__text {
        color: #307dd5;
    }
    /deep/.van-button--danger {
        background-color: #307dd5;
        border-color: #307dd5;
    }
    /deep/.van-switch--on {
        background-color: #307dd5;
    }
}